Blessings of Ramadan !! - BY: Quran and Hadith

Abu Hurairah (May Allah be pleased with him) reported: The Prophet (sallallaahu ’alayhi wa sallam) said, "He who observes fasting during the month of Ramadan with Faith while seeking its reward from Allah, will have his past sins forgiven.''
[Al-Bukhari and Muslim].
Commentary: "Sins'' here means minor sins which relate to the Rights of Allah.

Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, "When Ramadan begins, the gates of Jannah are opened, the gates of Hell are closed, and the devils are chained.''

[Al-Bukhari and Muslim].

Commentary: This is a special distinction of the month of Ramadan during which Muslims become more inclined towards the worship of Allah. They pay greater attention to the recitation of the Qur'an, remembrance of Allah, worship, and seeking pardon for sins.